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Machine translation
1. (WO2005010428) BLEND DYES AND METHOD OF IDENTIFYING LEAKS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/010428    International Application No.:    PCT/US2004/023482
Publication Date: 03.02.2005 International Filing Date: 21.07.2004
IPC:
G01M 3/20 (2006.01), G01M 3/38 (2006.01)
Applicants: SPECTRONICS CORPORATION [US/US]; 956 Brush Hollow Road, P.O. Box 483, Westbury, NY 11590 (US) (For All Designated States Except US).
DUERR, John, T. [US/US]; (US) (For US Only)
Inventors: DUERR, John, T.; (US)
Agent: CANNUSCIO, Robert, E.; Drinker Biddle & Reath, LLP, One Logan Square, 18th and Cherry Streets, Philadelphia, PA 19103-6996 (US)
Priority Data:
60/489,050 21.07.2003 US
10/848,396 18.05.2004 US
Title (EN) BLEND DYES AND METHOD OF IDENTIFYING LEAKS
(FR) COLORANTS MIXTES ET PROCEDE D'IDENTIFICATION DE FUITES
Abstract: front page image
(EN)A blended dye for use in a coolant. In one embodiment of the invention, the blended dye includes a first water miscible dye adapted to fluoresce when illuminated with a light. The first dye preferably has a wavelength of about 340 nm to about 420 nm. The blended dye also includes a second water miscible dye adapted to fluoresce when illuminated with a light having a wavelength of about 400 nm to about 460 nm. The second dye has a different composition from the first dye.
(FR)L'invention concerne un colorant mixte s'utilisant dans un réfrigérant. Dans un mode de réalisation de l'invention, le colorant mixte comprend un premier colorant miscible avec l'eau, adapté pour fluorescer lorsqu'il est éclairé par une lumière. Le premier colorant présente de préférence une longueur d'onde d'approximativement 340 à approximativement 420 nm. Le colorant mixte comprend également un second colorant miscible avec l'eau, adapté à fluorescer lorsqu'il est éclairé par une lumière d'une longueur d'onde d'approximativement 400 à approximativement 460 nm. Le second colorant a une composition différente du premier.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)